🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.55 AU - 0.83 AU

Year: 239 Days

Day: 15.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 8.7

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.36 AU - 3.44 AU

Year: 2610 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,819,367 km

• M1: 108,758 km (0.106 R)
• M2: 448,794 km (0.074 R)
• M3: 726,746 km (0.095 R)
• M4: 1,203,515 km (0.117 R)
• M5: 1,829,432 km (0.029 R)
• M6: 2,800,771 km (0.037 R)
• M7: 4,082,227 km (0.097 R)
• M8: 4,517,706 km (0.086 R)
• M9: 5,056,558 km (0.116 R)
• M10: 5,456,283 km (0.095 R)
• M11: 6,347,438 km (0.106 R)
• M12: 6,902,745 km (0.104 R)
• M13: 8,177,768 km (0.104 R)
• M14: 9,014,319 km (0.103 R)
• M15: 9,565,437 km (0.106 R)
• M16: 10,533,635 km (0.066 R)
• M17: 12,754,864 km (0.097 R)
• M18: 13,543,993 km (0.091 R)
• M19: 15,322,263 km (0.119 R)
• M20: 16,699,760 km (0.057 R)
• M21: 17,474,826 km (0.118 R)
• M22: 19,760,233 km (0.04 R)
• M23: 20,879,375 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 10.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.94 AU - 8.22 AU

Year: 7026 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,819,367 km

• M1: 138,079 km (0.106 R)
• M2: 488,886 km (0.101 R)
• M3: 1,052,571 km (0.08 R)
• M4: 1,785,899 km (0.096 R)
• M5: 2,157,650 km (0.089 R)
• M6: 2,517,433 km (0.096 R)
• M7: 3,557,288 km (0.089 R)
• M8: 4,640,975 km (0.063 R)
• M9: 5,013,324 km (0.104 R)
• M10: 6,895,415 km (0.107 R)
• M11: 8,030,264 km (0.103 R)
• M12: 8,422,809 km (0.058 R)
• M13: 9,285,241 km (0.056 R)
• M14: 11,141,601 km (0.095 R)
• M15: 12,273,757 km (0.057 R)
• M16: 15,301,618 km (0.051 R)
• M17: 19,234,397 km (0.092 R)
• M18: 21,740,610 km (0.061 R)
• M19: 25,131,993 km (0.093 R)
• M20: 25,588,865 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,985 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit